///////////////////////////////////////////////////////////////////////////////
// $Id$
//
// 3DimViewer
// Lightweight 3D DICOM viewer.
//
// Copyright 2008-2016 3Dim Laboratory s.r.o.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
///////////////////////////////////////////////////////////////////////////////

#ifndef CReduceSmallSubmeshes_H
#define CReduceSmallSubmeshes_H

#include <geometry/base/CMesh.h>

// STL


///////////////////////////////////////////////////////////////////////////////
//! CSmallSubmeshReducer
//! - Reduces small connected submeshes of a vector entity mesh.

class CSmallSubmeshReducer
{
public:
    //! Method performs removal of all submeshes which have less than specified number of triangles.
    bool reduce(geometry::CMesh &mesh, int triangle_threshold);

    //! Method keeps only the largest submesh, all others are removed.
    bool reduceNonMax(geometry::CMesh &mesh);
};


#endif // CReduceSmallSubmeshes_H
